# Solutions to Problem Set 14

Math 101-06

10-11-2017

[Factoring]

1. Factor .

2. Factor .

3. Factor .

4. Factor .

5. Factor .

6. Factor .

Use the formula

In this case, and . So

7. Factor .

Use the formula

In this case, and . So

8. Factor .

Use the formula

In this case, and . So

9. Factor .

Factor by grouping:

10. Factor .

Factor by grouping:

11. Factor .

Factor by grouping:

I don't know that I have ever found any satisfactory answers of my own. But every time I ask it, the question is refined. ... questioning as exploration, rather than the search for certainty. - Ta-Nehisi Coates

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